121155

121,155 is an odd composite number composed of four prime numbers multiplied together.

What does the number 121155 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

121155 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 121155:

3 × 5 × 41 × 197

See below for interesting mathematical facts about the number 121155 from the Numbermatics database.


Names of 121155

  • Cardinal: 121155 can be written as One hundred twenty-one thousand, one hundred fifty-five.

Scientific notation

  • Scientific notation: 1.21155 × 105

Factors of 121155

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 246

Divisors of 121155

Bases of 121155

  • Binary: 111011001010000112
  • Hexadecimal: 0x1D943
  • Base-36: 2LHF

Squares and roots of 121155

  • 121155 squared (1211552) is 14678534025
  • 121155 cubed (1211553) is 1778377789798875
  • The square root of 121155 is 348.0732681493
  • The cube root of 121155 is 49.4819850779

Scales and comparisons

How big is 121155?
  • 121,155 seconds is equal to 1 day, 9 hours, 39 minutes, 15 seconds.
  • To count from 1 to 121,155 would take you about nine hours.

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 121155 cubic inches would be around 4.1 feet tall.

Recreational maths with 121155

  • 121155 backwards is 551121
  • 121155 is a Harshad number.
  • The number of decimal digits it has is: 6
  • The sum of 121155's digits is 15
  • More coming soon!

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"Number 121155 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 121155 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/121155/

Chicago style:
Numbermatics. 2024. "Number 121155 - Facts about the integer". https://numbermatics.com/n/121155/

The information we have on file for 121155 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

Keywords: Divisors of 121155, math, Factors of 121155, curriculum, school, college, exams, university, Prime factorization of 121155, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one thousand, one hundred fifty-five.

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